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Synthesis and Structure of Surprisingly Stable Tetrakis(trifluoromethyl)cuprate( III ) Salts
Author(s) -
Naumann Dieter,
Roy Thomas,
Tebbe KarlFriedrich,
Crump Wolfgang
Publication year - 1993
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199314821
Subject(s) - cuprate , planar , trifluoromethyl , ion , crystallography , center (category theory) , chemistry , square (algebra) , coordination geometry , plane (geometry) , inorganic chemistry , stereochemistry , geometry , molecule , physics , condensed matter physics , mathematics , organic chemistry , superconductivity , computer science , hydrogen bond , computer graphics (images) , alkyl
CF 3 groups stabilize the Cu III center in the complex anion [Cu(CF 3 ) 4 ] − ( 1 ). Salts of 1 with large cations are easy to prepare by oxidation of Cu I ‐CF 3 compounds with, for example, I 2 . The Cu III center in 1 has approximately square‐planar coordination geometry, and the F atoms form one planar hexagon above the CuC 4 plane and one below. • Cu, ◯ C, F.
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